Quiz about 2.NBT.B.5 CASE Review Questions 2021

Question 1

What number is missing from the number sentence? ____ + 26 = 75

Accepted Answer

49

Answer

31

Answer

51

Answer

101

Question 2

Which of these number lines shows the result of 35 - 22?

Accepted Answer

[Image of number line]

Question 3

Dylan solved the problem shown as part of his homework. Which addition problem shows that he got the correct answer?

Accepted Answer

43 + 87

Answer

44 + 87

Answer

43 + 44

Answer

43 + 43

Question 4

Megan has four bags of pennies she has saved. She needs 99 pennies to buy a birthday card for her brother. Which two bags of pennies will give Megan exactly 99 pennies?

Accepted Answer

Bag 1 and Bag 4

Answer

Bag 1 and Bag 3

Answer

Bag 2 and Bag 3

Answer

Bag 2 and Bag 4

Question 5

Mandy wants to add 25 + 35. Which strategy would not give her the correct answer?

Accepted Answer

30 + 30 + 5

Answer

25 + 25 + 5 + 5

Answer

20 + 30 + 5 + 5

Answer

25 + 25 + 10

Question 6

Which missing number makes the number sentence true? 5 + 4 + 7 = _ + 7

Accepted Answer

5

Answer

4

Answer

7

Answer

9

Question 7

Which expression has the same value as ?

Accepted Answer

61 + 21

Answer

12 + 16

Answer

12 + 61

Answer

21 + 16

Question 8

There are 85 people at the softball game. Then 36 people leave the softball game and go to a baseball game. How many people are still at the softball game?

Accepted Answer

49 people

Answer

41 people

Answer

51 people

Answer

59 people

Question 9

The local dentist gives a toothbrush to all 86 second grade students in the school. If the dentist has 100 toothbrushes and gives 1 toothbrush to each second grader, how many toothbrushes will be left over?

Accepted Answer

14 toothbrushes

Answer

10 toothbrushes

Answer

24 toothbrushes

Answer

186 toothbrushes

Question 10

On Thursday, 38 people went to the movies. On Friday, 57 people went to the movies. How many total people went to the movies on Thursday and Friday?

Accepted Answer

95 people

Answer

38 people

Answer

57 people

Answer

100 people

Question 11

Craig has 75 books. He gives away 25 books to the library book sale. How many books does he have left?

Accepted Answer

C. 50 books

Answer

A. 20 books

Answer

B. 25 books

Answer

D. 100 books

Question 12

What is the difference between the numbers on the two road signs?

Accepted Answer

30

Answer

29

Answer

31

Answer

39

Question 13

Miss Tulley is a counselor at Deer Ridge Summer Camp. She takes attendance on the first day of camp and records the numbers of girls and boys on the form shown. How many total girls and boys are attending Deer Ridge Summer Camp?

Accepted Answer

C. 93

Answer

A. 15

Answer

B. 83

Answer

D. 94

Question 14

Jamal is watching a basketball game. As the game ends, Jamal looks at the final score. The Bears scored 64 points, and the Tigers scored 49 points. How many more points did the Bears score than the Tigers?

Accepted Answer

B. 16 points

Answer

A. 15 points

Answer

C. 20 points

Answer

D. 25 points

Question 15

Which can be used to find the sum of 54 and 27?

Accepted Answer

5 tens + 2 tens + 4 ones + 7 ones

Answer

4 tens + 7 tens + 5 ones + 2 ones

Answer

4 tens + 7 tens + 15 ones + 12 ones

Answer

5 tens + 2 tens + 14 ones + 17 ones

Question 16

Which number sentence can be used to find the sum of 27 and 46?

Accepted Answer

20 + 40 + 17 + 16 = 93

Answer

2 + 4 + 6 + 7 = 21

Answer

2 + 4 + 17 + 16 = 39

Answer

20 + 40 + 7 + 6 = 73

Question 17

Jeff used the number line to solve his addition problem. Which problem did Jeff solve?

Accepted Answer

5 + 52

Answer

5 + 50

Answer

5 + 47

Answer

5 + 45

Question 18

Mr. Lee had 67 glue sticks. He gave 30 glue sticks to his students. Which correctly shows how to find the number of glue sticks Mr. Lee has now?

Accepted Answer

67 - 30

Answer

67 - 33

Answer

67 - 3

Question 19

Dante gave 36 invitations for his birthday party to the friends he has in school. If he also gave 19 invitations to his family members, how many total invitations did Dante give out?

Accepted Answer

55 invitations

Answer

45 invitations

Answer

23 invitations

Answer

17 invitations

Question 20

On Monday, 53 third graders wore hats to school. On Tuesday, 38 third graders wore hats to school. How many total third graders wore hats to school on Monday and Tuesday?

Accepted Answer

91 third graders

Answer

15 third graders

Answer

80 third graders

Answer

81 third graders

Question 21

There were 85 people in line for a ride at an amusement park. Later, 37 people are allowed to get on the ride. How many people are still in line for the ride?

Accepted Answer

58 people

Answer

48 people

Answer

52 people

Answer

122 people

Question 22

Fiona and Alvaro each completed math problems on a timed test. When their teacher told them to stop, the numbers of problems Fiona and Alvaro completed were recorded in the table. Student | Math Problems Completed Fiona | 57 Alvaro | 29 How many math problems did Fiona and Alvaro complete altogether?

Accepted Answer

76 math problems

Answer

32 math problems

Answer

72 math problems

Answer

86 math problems

Question 23

What is the difference in the cost of the pair of pants and the cost of the sweater?

Accepted Answer

$23

Answer

$17

Answer

$27

Answer

$87

Question 24

During lunch on Monday, 48 second grade students and 17 third grade students drank apple juice. How many second and third grade students drank apple juice for lunch on Monday?

Accepted Answer

55 students

Answer

31 students

Answer

65 students

Answer

66 students

Question 25

There are 31 boys and 26 girls in the Jamestown Elementary chorus. Which expression can be used to find the total number of boys and girls in the chorus?

Accepted Answer

3 + 2 + 1 + 6

Answer

30 + 20 + 10 + 60

Answer

30 + 20 + 1 + 6

Answer

3 + 2 + 10 + 60

Question 26

Lexie is asked to write an expression that can be used to find the answer to the problem 79 - 54. Which could be the expression Lexie writes?

Accepted Answer

70 - 50 - 9 - 4

Answer

70 - 9 - 50 - 4

Answer

70 - 9 + 50 - 4

Answer

70 - 50 + 9 - 4

Question 27

Cadence and Emmett both practice playing a song on their recorders. Cadence practices for 33 minutes, and Emmett practices for 18 minutes. How many more minutes does Cadence practice than Emmett?

Accepted Answer

15 minutes

Answer

21 minutes

Answer

25 minutes

Answer

51 minutes

Question 28

Terry and Helen each sell corn dogs at a carnival. Terry sells 53 corn dogs, and Helen sells 18 corn dogs. How many more corn dogs does Terry sell than Helen?

Accepted Answer

A. 35 corn dogs

Answer

B. 45 corn dogs

Answer

C. 61 corn dogs

Answer

D. 71 corn dogs

Question 29

Mark and Tim are asked to collect books from their classmates at the end of art class. Mark collects 18 markers, and Tim collects 45 markers. How many total markers do Mark and Tim collect from their classmates?

Accepted Answer

63 markers

Answer

17 markers

Answer

53 markers

Answer

61 markers

Question 30

There are 91 parking spots at the pet store. On Saturday, there are only 26 parking spots open, and the rest have cars parked in them. How many cars are parked at the pet store?

Accepted Answer

67 cars

Answer

65 cars

Answer

75 cars

Answer

77 cars

Question 31

What is 91 - 26?

Accepted Answer

65

Answer

67

Answer

75

Answer

77

Question 32

A pizza restaurant sells 42 pepperoni pizzas and 38 cheese pizzas. Which can be used to find the total number of pizzas the restaurant sells?

Accepted Answer

40 + 20 + 3 + 8

Answer

4 + 2 + 3 + 8

Answer

4 + 20 + 3 + 80

Answer

40 + 2 + 30 + 8

Question 33

What is 42 + 38?

Accepted Answer

80

Answer

70

Answer

76

Answer

86

Question 34

Nina goes on a vacation with her family. She notices two different road signs while she is traveling. What is the difference between the numbers on the two road signs?

Accepted Answer

20

Answer

19

Answer

21

Answer

29

Question 35

Miss Tulley is a counselor at Deer Ridge Summer Camp. She takes attendance on the first day of camp and records the numbers of girls and boys on the form shown. How many more girls than boys are attending Deer Ridge Summer Camp?

Accepted Answer

A. 15

Answer

B. 25

Answer

C. 84

Answer

D. 93

Question 36

What is the value of x in the equation? 19 + x = 45

Accepted Answer

26

Answer

16

Answer

36

Answer

64

Question 37

Which number should go in the box to make the number sentence true? 6 + Box = 9

Accepted Answer

3

Answer

1

Answer

5

Answer

7

Question 38

Which number sentence is true?

Accepted Answer

17 + 4 < 13 + 7

Answer

18 + 1 = 15 + 5

Answer

12 + 8 = 14 + 6

Answer

14 + 3 > 17 + 2

Question 39

There were 100 people at the party. Later, 32 people left the party and went to a baseball game. How many people were left at the party?

Accepted Answer

68 people

Answer

62 people

Answer

72 people

Answer

78 people

Question 40

Carla was given this subtraction problem to check by her teacher. Carla said she could use an inverse or opposite problem to check the answer. 62 - 23 = 39 Which problem could Carla use to check the answer?

Accepted Answer

39 + 23 = 62

Answer

62 + 39 = 101

Answer

39 - 23 = 16

Answer

62 + 23 = 85

Question 41

To solve this problem, Thai made a ten and then added the remaining number. What two numbers did Thai add first to make a ten?

Accepted Answer

3 + 7

Answer

2 + 1

Answer

20 + 7

Answer

20 + 10

Question 42

Which set of number sentences shows the inverse or opposite operations for addition and subtraction?

Accepted Answer

15 + 9 = 24 15 - 9 = 6

Answer

6 + 9 = 15 9 + 6 = 15

Answer

6 + 9 = 15 15 - 9 = 6

Answer

15 + 9 = 24 15 + 6 = 21

Question 43

In Mr. Tilley's class, there were 14 girls and 11 boys. After lunch, 4 students went home early. How many students were left in Mr. Tilley's class?

Accepted Answer

B. 25

Answer

A. 29

Answer

C. 21

Answer

D. 20

Question 44

What is the value of n in the equation in the box?

Accepted Answer

B. 19

Answer

A. 17

Answer

C. 35

Answer

D. 37

Question 45

George was asked to solve the problem 25 + 35. He decided to break the numbers into tens and ones. Which numbers sentence will give George the correct answer?

Accepted Answer

20 + 30 = 50

Answer

20 + 30 - 10 = 40

Answer

20 + 35 = 55

Answer

20 + 30 + 5 + 5 = 60

Question 46

The Rocky Mountains are 42 miles away from Greenville, NC. They are 20 miles away from Wilson, NC. How much farther away are the Rocky Mountains from Greenville than Wilson?

Accepted Answer

22 miles

Answer

20 miles

Answer

42 miles

Answer

62 miles

Question 47

There are 28 people in a dance class and 32 people in a music class at a local community center. Which addition statement helps to find the total number of people in both classes?

Accepted Answer

8 + 2 + 20 + 30

Answer

20 + 30

Answer

8 + 30

Answer

20 + 2

Question 48

Allen writes the number sentence 128 - 53 = 75 as one example of a fact family. Which other number sentence belongs to the same fact family?

Accepted Answer

128 - 75 = 53

Answer

128 + 75 = 53

Answer

75 - 53 = 128

Answer

53 + 128 = 75

Question 49

Which number sentence shows the relation between the three numbers?

Accepted Answer

68 - 30 = 38

Answer

30 + 38 = 68

Answer

98 - 30 = 68

Answer

68 - 32 = 36

Question 50

Janet had 32 rocks in her collection. She gave 8 of her rocks to her brother. How many rocks does Janet now have in her collection?

Accepted Answer

24 rocks

Answer

22 rocks

Answer

40 rocks

Answer

42 rocks

Question 51

The movie theater collected 45 movies tickets on Friday and 55 movie tickets on Saturday. How many total movie tickets did the movie theater collect?

Accepted Answer

100 movie tickets

Answer

90 movie tickets

Answer

20 movie tickets

Answer

10 movie tickets

Question 52

Jada was given this subtraction problem to check by her teacher. 85 - 23 = 62 Which problem could Jada use to check the answer?

Accepted Answer

62 + 23 = 85

Answer

62 + 85 = 147

Answer

85 + 23 = 108

Answer

62 - 23 = 39

Question 53

There were 52 people at the movie. Later, 40 more people came to the movie. How many people were at the movie altogether?

Accepted Answer

92 people

Answer

40 people

Answer

52 people

Answer

102 people

Question 54

Kathy was given this addition problem to check by her teacher. 62 + 23 = 85 Which problem could Kathy use to check the answer?

Accepted Answer

85 - 23 = 62

Answer

62 + 85 = 147

Answer

85 + 23 = 108

Answer

62 - 23 = 39

Question 55

There were 100 people at the football game. Later, 42 people left the football game and went to a soccer game. How many people were still at the football game?

Accepted Answer

58 people

Answer

52 people

Answer

62 people

Answer

68 people

Question 56

On Saturday 68 people went to movies. On Sunday, 31 people went to the movies. How many total people went to the movies on Saturday and Sunday?

Accepted Answer

99 people

Answer

100 people

Answer

49 people

Answer

37 people

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